The inclusive nonleptonic transition rate of the [Formula presented] meson in a gluonic penguin channel is calculated in QCD beyond the perturbation theory using the heavy quark mass expansion. We find that a leading power [Formula presented] correction to the parton model result constitutes about 4[Formula presented] in the inclusive decay rate.
|Number of pages||3|
|Journal||Physical Review D - Particles, Fields, Gravitation and Cosmology|
|State||Published - 1 Jan 1997|
ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Physics and Astronomy (miscellaneous)